On Thu, Apr 11, 2019 at 02:03:26PM -0400, jgli...@redhat.com wrote: > From: Jérôme Glisse <jgli...@redhat.com> > > To allow building device driver that only care about address space > mirroring (like RDMA ODP) on platform that do not have all the pre- > requisite for HMM device memory (like ZONE_DEVICE on ARM) split the > HMM_MIRROR option dependency from the HMM_DEVICE dependency. > > Signed-off-by: Jérôme Glisse <jgli...@redhat.com> > Cc: Leon Romanovsky <leo...@mellanox.com> > Cc: Jason Gunthorpe <j...@mellanox.com> > Cc: Andrew Morton <a...@linux-foundation.org> > Cc: Ralph Campbell <rcampb...@nvidia.com> > Cc: John Hubbard <jhubb...@nvidia.com> > --- > mm/Kconfig | 17 ++++++++++------- > 1 file changed, 10 insertions(+), 7 deletions(-) >
Thanks, It gave me an option simply enable HMM_MIRROR without too much hassle as it was before and compile your v3 [1]. Tested-by: Leon Romanovsky <leo...@mellanox.com> [1] https://patchwork.kernel.org/patch/10894281/
